用PIC单片机实现的普通I/O口的uart通信，在单片机外还要有232的电平转换电路-PIC UART MAX232

MPLAB C 18中文资料。希望广大网友对MPLAB C 18有个详细的了解，能够更好的设计pic单片机的应用程序。-MPLAB C 18 Chinese data. I hope the majority of users have a detailed understanding on the MPLAB C 18, are better able to design pic microcontroller applications.